Games like Immortal Cards
Games like Immortal Cards include Inscryption, Balatro, Slay the Spire 2, Slay the Spire, and Yu-Gi-Oh! Master Duel. We matched them by the tags players give Immortal Cards on Steam (Casual, Strategy, Action Roguelike, Card Game, and Card Battler): closest matches first, and among equally close ones the better-known games.

Inscryption
Shared: Card Game · Card Battler · Strategy

Balatro
Shared: Card Game · Strategy · Casual

Slay the Spire 2
Shared: Card Game · Strategy · Card Battler

Slay the Spire
Shared: Card Game · Card Battler · Strategy

Yu-Gi-Oh! Master Duel
Shared: Strategy · Card Game · Card Battler

Library Of Ruina
Shared: Strategy · Card Game · Story Rich

Dota Underlords
Shared: Strategy · Casual · Turn-Based Tactics

Infinity Wars: Animated Trading Card Game
Shared: Strategy · Card Game · Card Battler

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Card Battler · Strategy · Card Game

Stacklands
Shared: Card Game · Strategy · Card Battler

Vampire Survivors
Shared: Action Roguelike · Casual · 2D

Ratropolis
Shared: Strategy · Card Battler · 2D

DICEOMANCER
Shared: Strategy · Card Game · Card Battler

Eternal Card Game
Shared: Strategy · Card Game · Casual

Esports Godfather
Shared: Strategy · Card Battler · Card Game

None Shall Intrude
Shared: Strategy · Card Game · Card Battler

Kingdom Rush - Tower Defense
Shared: Strategy · Casual · 2D

Griftlands
Shared: Card Battler · Card Game · Strategy

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · 2D

Roguebook
Shared: Card Game · Strategy · Indie

Monster Train
Shared: Card Battler · Card Game · Turn-Based Tactics

Game Dev Tycoon
Shared: Strategy · Casual · Indie

Dream of Corpse Lady
Shared: Strategy · Card Game · Card Battler

9 Kings
Shared: Strategy · Card Game · Card Battler